[ALSA] ac97 - Move EXPORT_SYMBOL() to adjacent to each function (7b09679c) · Commits · 戴 / test

sound/pci/ac97/ac97_codec.c

+18 −22

Original line number	Diff line number	Diff line
		@@ -253,6 +253,8 @@ void snd_ac97_write(struct snd_ac97 *ac97, unsigned short reg, unsigned short va
		ac97->bus->ops->write(ac97, reg, value);
		}

		EXPORT_SYMBOL(snd_ac97_write);

		/**
		* snd_ac97_read - read a value from the given register
		*
		@@ -281,6 +283,8 @@ static inline unsigned short snd_ac97_read_cache(struct snd_ac97 *ac97, unsigned
		return ac97->regs[reg];
		}

		EXPORT_SYMBOL(snd_ac97_read);

		/**
		* snd_ac97_write_cache - write a value on the given register and update the cache
		* @ac97: the ac97 instance
		@@ -302,6 +306,8 @@ void snd_ac97_write_cache(struct snd_ac97 *ac97, unsigned short reg, unsigned sh
		mutex_unlock(&ac97->reg_mutex);
		}

		EXPORT_SYMBOL(snd_ac97_write_cache);

		/**
		* snd_ac97_update - update the value on the given register
		* @ac97: the ac97 instance
		@@ -331,6 +337,8 @@ int snd_ac97_update(struct snd_ac97 *ac97, unsigned short reg, unsigned short va
		return change;
		}

		EXPORT_SYMBOL(snd_ac97_update);

		/**
		* snd_ac97_update_bits - update the bits on the given register
		* @ac97: the ac97 instance
		@@ -356,6 +364,8 @@ int snd_ac97_update_bits(struct snd_ac97 *ac97, unsigned short reg, unsigned sho
		return change;
		}

		EXPORT_SYMBOL(snd_ac97_update_bits);

		/* no lock version - see snd_ac97_updat_bits() */
		int snd_ac97_update_bits_nolock(struct snd_ac97 *ac97, unsigned short reg,
		unsigned short mask, unsigned short value)
		@@ -1682,6 +1692,7 @@ const char snd_ac97_get_short_name(struct snd_ac97 ac97)
		return "unknown codec";
		}

		EXPORT_SYMBOL(snd_ac97_get_short_name);

		/* wait for a while until registers are accessible after RESET
		* return 0 if ok, negative not ready
		@@ -1774,6 +1785,8 @@ int snd_ac97_bus(struct snd_card card, int num, struct snd_ac97_bus_ops ops,
		return 0;
		}

		EXPORT_SYMBOL(snd_ac97_bus);

		/* stop no dev release warning */
		static void ac97_device_release(struct device * dev)
		{
		@@ -2117,6 +2130,7 @@ int snd_ac97_mixer(struct snd_ac97_bus bus, struct snd_ac97_template template,
		return 0;
		}

		EXPORT_SYMBOL(snd_ac97_mixer);

		/*
		* Power down the chip.
		@@ -2166,6 +2180,8 @@ void snd_ac97_suspend(struct snd_ac97 *ac97)
		snd_ac97_powerdown(ac97);
		}

		EXPORT_SYMBOL(snd_ac97_suspend);

		/*
		* restore ac97 status
		*/
		@@ -2267,6 +2283,8 @@ __reset_ready:
		snd_ac97_restore_iec958(ac97);
		}
		}

		EXPORT_SYMBOL(snd_ac97_resume);
		#endif


		@@ -2590,29 +2608,7 @@ int snd_ac97_tune_hardware(struct snd_ac97 ac97, struct ac97_quirk quirk, cons
		return 0;
		}


		/*
		* Exported symbols
		*/

		EXPORT_SYMBOL(snd_ac97_write);
		EXPORT_SYMBOL(snd_ac97_read);
		EXPORT_SYMBOL(snd_ac97_write_cache);
		EXPORT_SYMBOL(snd_ac97_update);
		EXPORT_SYMBOL(snd_ac97_update_bits);
		EXPORT_SYMBOL(snd_ac97_get_short_name);
		EXPORT_SYMBOL(snd_ac97_bus);
		EXPORT_SYMBOL(snd_ac97_mixer);
		EXPORT_SYMBOL(snd_ac97_pcm_assign);
		EXPORT_SYMBOL(snd_ac97_pcm_open);
		EXPORT_SYMBOL(snd_ac97_pcm_close);
		EXPORT_SYMBOL(snd_ac97_pcm_double_rate_rules);
		EXPORT_SYMBOL(snd_ac97_tune_hardware);
		EXPORT_SYMBOL(snd_ac97_set_rate);
		#ifdef CONFIG_PM
		EXPORT_SYMBOL(snd_ac97_resume);
		EXPORT_SYMBOL(snd_ac97_suspend);
		#endif

		/*
		* INIT part

sound/pci/ac97/ac97_pcm.c

+10 −0

Original line number	Diff line number	Diff line
		@@ -317,6 +317,8 @@ int snd_ac97_set_rate(struct snd_ac97 *ac97, int reg, unsigned int rate)
		return 0;
		}

		EXPORT_SYMBOL(snd_ac97_set_rate);

		static unsigned short get_pslots(struct snd_ac97 ac97, unsigned char rate_table, unsigned short *spdif_slots)
		{
		if (!ac97_is_audio(ac97))
		@@ -550,6 +552,8 @@ int snd_ac97_pcm_assign(struct snd_ac97_bus *bus,
		return 0;
		}

		EXPORT_SYMBOL(snd_ac97_pcm_assign);

		/**
		* snd_ac97_pcm_open - opens the given AC97 pcm
		* @pcm: the ac97 pcm instance
		@@ -633,6 +637,8 @@ int snd_ac97_pcm_open(struct ac97_pcm *pcm, unsigned int rate,
		return err;
		}

		EXPORT_SYMBOL(snd_ac97_pcm_open);

		/**
		* snd_ac97_pcm_close - closes the given AC97 pcm
		* @pcm: the ac97 pcm instance
		@@ -658,6 +664,8 @@ int snd_ac97_pcm_close(struct ac97_pcm *pcm)
		return 0;
		}

		EXPORT_SYMBOL(snd_ac97_pcm_close);

		static int double_rate_hw_constraint_rate(struct snd_pcm_hw_params *params,
		struct snd_pcm_hw_rule *rule)
		{
		@@ -709,3 +717,5 @@ int snd_ac97_pcm_double_rate_rules(struct snd_pcm_runtime *runtime)
		SNDRV_PCM_HW_PARAM_RATE, -1);
		return err;
		}

		EXPORT_SYMBOL(snd_ac97_pcm_double_rate_rules);

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